Auto-update dependencies. (firebase#453)

Author: dpebot

firestore/app/build.gradle

@@ -51,9 +51,9 @@ dependencies {
     compile 'com.android.support:recyclerview-v7:27.1.0'
 
     // Android architecture components
-    compile 'android.arch.lifecycle:runtime:1.1.0'
-    compile 'android.arch.lifecycle:extensions:1.1.0'
-    annotationProcessor 'android.arch.lifecycle:compiler:1.1.0'
+    compile 'android.arch.lifecycle:runtime:1.1.1'
+    compile 'android.arch.lifecycle:extensions:1.1.1'
+    annotationProcessor 'android.arch.lifecycle:compiler:1.1.1'
 
     // Third-party libraries
     compile 'me.zhanghai.android.materialratingbar:library:1.2.0'